# HG changeset patch
# User John W. Eaton <jwe@octave.org>
# Date 1375716690 14400
# Node ID 5355c07c92b7858e3083a329f47fc0ce3b66c5b0
# Parent  6c87330db7c62bcdfcf815a7bdc31acf02699959
build our own copy of xz utility

diff -r 6c87330db7c6 -r 5355c07c92b7 Makefile.in
--- a/Makefile.in	Mon Jul 29 21:25:59 2013 -0400
+++ b/Makefile.in	Mon Aug 05 11:31:30 2013 -0400
@@ -115,7 +115,7 @@
 endif
 
 REQUIREMENTS := bash bzip2 $(MAKE) openssl $(PATCH) $(PERL) \
-                $(SED) tar unzip wget xz
+                $(SED) tar unzip wget
 
 ifeq ($(MXE_NATIVE_MINGW_BUILD),yes)
   REQUIREMENTS += bsdtar
diff -r 6c87330db7c6 -r 5355c07c92b7 dist-files.mk
--- a/dist-files.mk	Mon Jul 29 21:25:59 2013 -0400
+++ b/dist-files.mk	Mon Aug 05 11:31:30 2013 -0400
@@ -29,6 +29,7 @@
   build-pkg-config-1-fixes.patch \
   build-pkg-config.mk \
   build-texinfo.mk \
+  build-xz.mk \
   bzip2.mk \
   cairo-2-static-init.patch \
   cairo.mk \
diff -r 6c87330db7c6 -r 5355c07c92b7 index.html
--- a/index.html	Mon Jul 29 21:25:59 2013 -0400
+++ b/index.html	Mon Aug 05 11:31:30 2013 -0400
@@ -1039,6 +1039,11 @@
         <td id="build-texinfo-website"><a href="http://www.gnu.org/software/texinfo">texinfo</a></td>
     </tr>
     <tr>
+        <td id="build-xz-package">xz</td>
+        <td id="build-xz-version">5.0.4</td>
+        <td id="build-xz-website"><a href="http://tukaani.org/xz/">XZ</a></td>
+    </tr>
+    <tr>
         <td id="bzip2-package">bzip2</td>
         <td id="bzip2-version">1.0.6</td>
         <td id="bzip2-website"><a href="http://www.bzip.org/">bzip2</a></td>
diff -r 6c87330db7c6 -r 5355c07c92b7 src/build-xz.mk
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/build-xz.mk	Mon Aug 05 11:31:30 2013 -0400
@@ -0,0 +1,24 @@
+# This file is part of MXE.
+# See index.html for further information.
+
+PKG             := build-xz
+$(PKG)_IGNORE   :=
+$(PKG)_CHECKSUM := 3e976d7715fde43422572c70f927bfdae56a94c3
+$(PKG)_SUBDIR   := xz-$($(PKG)_VERSION)
+$(PKG)_FILE     := xz-$($(PKG)_VERSION).tar.gz
+$(PKG)_URL      := http://tukaani.org/xz/$($(PKG)_FILE)
+$(PKG)_DEPS     :=
+
+define $(PKG)_UPDATE
+    $(WGET) -q -O- 'http://tukaani.org/xz/' | \
+    $(SED) -n 's,.*xz-\([0-9][^>]*\)\.tar.*,\1,p' | \
+    head -1
+endef
+
+define $(PKG)_BUILD
+    cd '$(1)' && './configure' \
+        --prefix='$(BUILD_TOOLS_PREFIX)' \
+        --disable-threads \
+        --disable-nls
+    $(MAKE) -C '$(1)'/src/liblzma -j '$(JOBS)' install
+endef